Total Value Locked (TVL)

Total value locked (TVL) is the combined dollar value of all assets deposited in a protocol or smart contract at a point in time. It is the most common shorthand for how much capital a DeFi app or tokenization platform actually holds, and therefore a rough proxy for its scale and the trust users place in it.

TVL is calculated by summing every asset in a protocol's contracts and converting to a single currency, usually US dollars, at current prices. If a lending market holds 500 million USDC and $300 million of other tokens, its TVL is roughly $800 million. Because it depends on token prices, TVL can swing even when no deposits move - a falling market shrinks TVL on paper.

For real-world assets, TVL often tracks how much off-chain value has been brought on-chain. Tokenized US Treasuries grew from near zero to several billion dollars in TVL between 2023 and 2025, a figure sites like rwa.xyz and DeFiLlama report.

TVL is useful but easy to misread. It can be inflated by double-counting (the same dollar deposited, borrowed, and redeposited), by a single large holder, or by token price alone. High TVL signals traction, not safety - a large protocol can still carry smart-contract risk. Read it alongside liquidity, audit history, and who the depositors actually are.

Source: rwa.xyz, as of 2026.